152020158 has 16 divisors (see below), whose sum is σ = 305254656. Its totient is φ = 50471000.

The previous prime is 152020139. The next prime is 152020163. The reversal of 152020158 is 851020251.

It is a super-2 number, since 2×152020158² = 46220256876689928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48966 + ... + 51977.

It is an arithmetic number, because the mean of its divisors is an integer number (19078416).

Almost surely, 2^152020158 is an apocalyptic number.

152020158 is an abundant number, since it is smaller than the sum of its proper divisors (153234498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152020158 is a wasteful number, since it uses less digits than its factorization.

152020158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101199.

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 152020158 is about 12329.6454936872. The cubic root of 152020158 is about 533.7039206491.

The spelling of 152020158 in words is "one hundred fifty-two million, twenty thousand, one hundred fifty-eight".